MAX770EPA中文資料美信數據手冊PDF規(guī)格書
MAX770EPA規(guī)格書詳情
General Description
The MAX770–MAX773 step-up switching controllers provide 90 efficiency over a 10mA to 1A load. A unique current-limited pulse-frequency-modulation (PFM) control scheme gives these devices the benefits of pulse-width-modulation (PWM) converters (high efficiency at heavy loads), while using less than 110μA of supply current (vs. 2mA to 10mA for PWM converters).
Features
? 90 Efficiency for 10mA to 1A Load Currents
? Up to 15W Output Power
? 110μA Max Supply Current
? 5μA Max Shutdown Current
? 2V to 16.5V Input Range (MAX770/MAX771/MAX772)
? Internal Shunt Regulator for High Input Voltages (MAX773)
? Preset or Adjustable Output Voltages
?? MAX770: 5V or Adjustable
?? MAX771: 12V or Adjustable
?? MAX772: 15V or Adjustable
?? MAX773: 5V, 12V, 15V, or Adjustable
? Current-Limited PFM Control Scheme
? 300kHz Switching Frequency
Applications
??? Palmtops/Handy-Terminals
??? High-Efficiency DC-DC Converters
??? Battery-Powered Applications
??? Positive LCD-Bias Generators
??? Portable Communicators
??? Flash Memory Programmers
產品屬性
- 型號：
MAX770EPA
- 功能描述：
DC/DC 開關控制器 5/12/15/AdjV Step Up DC/DC Controller
- RoHS：
否
- 制造商：
Texas Instruments
- 輸入電壓：
6 V to 100 V
- 輸出電壓：
1.215 V to 80 V
- 輸出電流：
3.5 A
- 輸出端數量：
1
- 最大工作溫度：
+ 125 C
- 封裝/箱體：
CPAK
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Maxim |
22+ |
8PDIP |
9000 |
原廠渠道,現貨配單 |
詢價 | ||
Maxim |
21+ |
8PDIP |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
MAXIM |
23+ |
8-dip |
35500 |
原裝正品現貨庫存QQ:2987726803 |
詢價 | ||
MAXIM |
24+ |
DIP |
3000 |
公司現貨 |
詢價 | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信，了解更多詳細信息,體驗一站式購物 |
詢價 | ||
MAXIM |
22+ |
SSOP |
8200 |
原裝現貨庫存.價格優(yōu)勢!! |
詢價 | ||
Maxim Integrated |
24+ |
8-PDIP |
65300 |
一級代理/放心采購 |
詢價 | ||
Maxim |
22+ |
- |
2100 |
詢價 | |||
MAXIM |
22+23+ |
DIP8 |
40756 |
絕對原裝正品全新進口深圳現貨 |
詢價 | ||
MAXIM/美信 |
23+ |
DIP-8 |
13000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 |
